CN209492420U - Seat chair with adjustable and vehicle comprising the seat chair with adjustable - Google Patents

Abstract

The utility model belongs to the technical field of the seat, specifically provides a kind of seat chair with adjustable and the vehicle comprising the seat chair with adjustable.The seat chair with adjustable of the utility model includes back part and seating portion, seating portion includes the first seat cushion and the second seat cushion, second seat cushion is set on the first seat cushion in a manner of mobilizable, seating portion can be deformed in a manner of movable by the second seat cushion with respect to the first seat cushion, and the deformation can make the maximum height of seating portion be at least above the first seat cushion.Great Tong is sitting on deformed seating portion, it is lower relative to the position of safety belt and safety belt is caused to strangle appearance the phenomenon that neck to can be avoided body, to ensure that the safety of great Tong, solve the problems, such as that great Tong easily occurs directly taking and being strangled by safety belt to neck and cause danger in ride-on vehicles.

Description

Seat chair with adjustable and vehicle comprising the seat chair with adjustable

Technical field

The utility model belongs to the technical field of the seat, specifically provides a kind of seat chair with adjustable and comprising the seat chair with adjustable Vehicle.

Background technique

With the continuous improvement of people's living standards, vehicle becomes main work of riding instead of walk in more and more families Tool.The safety problem of consequent, children's ride-on vehicles receives the common concern of people.For 4 years old or less or 18kg Within baby child for, usually guarantee its safety during seating by way of being configured with safety seat in the car Property, and for 4 years old or more or 18kg or more great Tong, due to the belt height of great Tong height and vehicle seat configuration It mismatches, therefore great Tong may be strangled to neck due to the safety belt fastened in ride-on vehicles and be come to harm.

In consideration of it, occurring the seat heightening mat of vehicle car configuration in the market.I.e. before ride-on vehicles, by vehicle seat Chair heightening mat is placed on vehicle seat and fixes, and height of the great Tong relative to vehicle seat is improved by vehicle seat heightening mat The mode of degree is come the phenomenon that avoiding safety belt from strangling to neck.However, the seat heightening mat of vehicle configuration tend not to guarantee with it is each The seat of the vehicle of kind model all has good suitability, therefore will affect the popularity rate of seat heightening mat.In addition, as certainly By configuration part that is fixed and freely removing, it is often placed on family for a long time after taking out outside vehicle, influences seat heightening mat Utilization rate finally allows great Tong that can only select directly to be sitting in height and is not suitable on the vehicle seat of oneself.Therefore, current seat increases Height pad is it cannot be guaranteed that children can guarantee to take safety by vehicle seat heightening mat in each ride-on vehicles.

Correspondingly, this field needs a kind of new technical solution to solve the above problems.

Utility model content

In order to solve the above problem in the prior art, easily occur directly taking in ride-on vehicles in order to solve great Tong And the problem of being caused danger by safety belt Le to neck, the utility model provides a kind of seat chair with adjustable, and the seat includes Back part and seating portion, the seating portion include the first seat cushion and the second seat cushion, and second seat cushion is with mobilizable Mode is set on first seat cushion, wherein the seating portion can pass through the relatively described First of second seat cushion Pad is deformed in a manner of movable, and the deformation can make the maximum height of the seating portion be at least above the First Pad.

In the optimal technical scheme of above-mentioned seat chair with adjustable, the top of first seat cushion is in the position close to vehicle front It sets and is formed with cavity, second seat cushion is contained in the cavity, wherein the second seat cushion position by way of turning over The height of the seating portion is simultaneously therefore adjusted in the upper surface of first seat cushion.

In the optimal technical scheme of above-mentioned seat chair with adjustable, second seat cushion include be flexibly connected first part and Second part, the first part and the second part are contained in a manner of setting stacked on top of one another in the state of undeformed The cavity, wherein the first part and the second part can be placed in first seat cushion in a manner of expansion Upper surface and the height for therefore adjusting the seating portion.

In the optimal technical scheme of above-mentioned seat chair with adjustable, in the state of undeformed, the rear side of the first part With first seat cushion be pivotably connected so as to second seat cushion can the relatively described cavity turn over, described second Point front side and the first part on front side of be pivotably connected so that the second part being capable of the relatively described first part It turns over.

In the optimal technical scheme of above-mentioned seat chair with adjustable, the first part and the second part are being unfolded each other And be placed in the state of first seat cushion, the surface that the first part and the second part are located above it is horizontal or It is unhorizontal.

In the optimal technical scheme of above-mentioned seat chair with adjustable, after deformation in the state of the rear side of second seat cushion support By the extremely back part.

In the optimal technical scheme of above-mentioned seat chair with adjustable, second seat cushion is provided at least one docking structure, The docking structure can be such that second seat cushion steadily in the cavity and/or stable is after deformation located in front of being deformed In the upper surface of first seat cushion.

In the optimal technical scheme of above-mentioned seat chair with adjustable, the surface of first seat cushion and second seat cushion has Slip-resistant texture.

In addition, the vehicle includes the optimal technical scheme of above-mentioned seat chair with adjustable the present invention also provides a kind of vehicle Any one of described in seat chair with adjustable.

In the optimal technical scheme of above-mentioned vehicle, the vehicle includes front-row seats and back seat, described adjustable Seat is the seat for being located at medium position in the back seat.

It will be appreciated to those of skill in the art that seat chair with adjustable includes leaning in the technical solution of the utility model Back portion and seating portion, seating portion include the first seat cushion and the second seat cushion, and the second seat cushion is set in a manner of mobilizable On first seat cushion, seating portion can be deformed in a manner of movable by the second seat cushion with respect to the first seat cushion, and the deformation The maximum height of seating portion can be made to be at least above the first seat cushion.Specifically, seat chair with adjustable is before seating portion deformation It is suitble to adult to take.And when great Tong takes the seat chair with adjustable, seating portion by the second seat cushion with respect to the first seat cushion with Mobilizable mode is deformed, and the deformed maximum height of seating portion is at least above the first seat cushion, to make seating portion Deformed height is higher than the height before deformation.Great Tong is sitting on deformed seating portion, can be avoided body relative to peace The position of full band is lower and safety belt is caused to strangle the appearance to the situation of neck, to ensure that the safety of great Tong, solves big Child easily occurs the problem of directly taking and caused danger by safety belt Le to neck in ride-on vehicles.

In the optimal technical scheme of the utility model, the top of the first seat cushion is formed in the position close to vehicle front Cavity, the second seat cushion are contained in cavity, wherein the second seat cushion is located at the upper surface of the first seat cushion simultaneously by way of turning over Therefore the height of seating portion is adjusted.By the way that cavity is arranged close to the position of vehicle front above the first seat cushion, by second Pad is contained in cavity, keeps the structure of seating portion before being deformed more compact.Second seat cushion is located at by way of turning over The upper surface of first seat cushion and the height for adjusting seating portion, convenient for the deformation of seating portion.

Detailed description of the invention

Preferred embodiments of the present invention are described with reference to the accompanying drawings and in conjunction with the back seat of family-sized car, it is attached In figure:

Fig. 1 be the seat chair with adjustable deformation of the utility model the first embodiment before status diagram；

Fig. 2 is the status diagram in the seat chair with adjustable deformation process of the first embodiment of the utility model；

Fig. 3 is the status diagram after the seat chair with adjustable deformation of the first embodiment of the utility model；

Fig. 4 is the status diagram before the seat chair with adjustable of second of embodiment of the utility model deforms；

Fig. 5 is the status diagram one in the seat chair with adjustable deformation process of second of embodiment of the utility model；

Fig. 6 is the status diagram two in the seat chair with adjustable deformation process of second of embodiment of the utility model；

Fig. 7 is the status diagram three in the seat chair with adjustable deformation process of second of embodiment of the utility model；

Fig. 8 is the deformed status diagram of seat chair with adjustable of second of embodiment of the utility model；

Fig. 9 is the status diagram in the seat chair with adjustable of the third embodiment of the utility model before the deformation of the second seat cushion；

Figure 10 is the deformed status diagram of the second seat cushion in the seat chair with adjustable of the third embodiment of the utility model.

Reference signs list:

1, back part；2, seating portion；21, the first seat cushion；211, cavity；22, the second seat cushion；221, first part； 222, second part；3, it rests the head on；4, the first docking structure；5, the second docking structure；6, third docking structure.

Specific embodiment

It will be apparent to a skilled person that this section embodiment is used only for explaining that the technology of the utility model is former Reason, is not intended to limit the protection scope of the utility model.For example, although the seat chair with adjustable of the utility model is arranged in household The middle position of the back seat of car, but those skilled in the art can according to need and make adjustment to it, to adapt to Specific application, as the left lateral position in the back seat of family-sized car also can be set in the seat chair with adjustable of the utility model It sets, the right positions of the back seat of family-sized car or the copilot station of front-row seats that family-sized car is set etc..It is aobvious So, technical solution adjusted will fall into the protection scope of the utility model.

It should be noted that term " on ", "lower", "left", "right", "front", "rear" etc. in the description of the present invention, The term for indicating direction or positional relationship is direction based on the figure or positional relationship, this is intended merely to facilitate description, Rather than indication or suggestion described device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In addition it is also necessary to explanation, in the description of the present invention, unless otherwise clearly defined and limited, art Language " fixation ", " setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can It, can also be indirectly connected through an intermediary to be to be connected directly.It to those skilled in the art, can be as the case may be Understand the concrete meaning of above-mentioned term in the present invention.

Be referring to figs. 1 to Fig. 3, Fig. 1 the utility model the first embodiment seat chair with adjustable deformation before state show It is intended to；Fig. 2 is the status diagram in the seat chair with adjustable deformation process of the first embodiment of the utility model；Fig. 3 is this reality With the status diagram after the seat chair with adjustable deformation of the first novel embodiment.

As shown in Figure 1 to Figure 3, the medium position of the back seat of family-sized car, adjustable seat is arranged in seat chair with adjustable Chair includes back part 1 and seating portion 2, and seating portion 2 includes the first seat cushion 21 and the second seat cushion 22.Second seat cushion 22 is with can Movable mode is set on the first seat cushion 21.Seating portion 2 is by the second seat cushion 22 relative to the first seat cushion 21 with movable Mode is deformed and the maximum height of seating portion 2 is made to be at least above the first seat cushion 21.Setting in this way can pass through The deformation of seat chair with adjustable itself gets higher the height of seating portion 2, easy to use with covariant, to guarantee that great Tong is each The phenomenon that position that can be avoided body and safety belt when seating mismatches and safety belt is caused to be strangled to neck generation, ensure that The safety of great Tong.Further, since the middle position of back seat is the safest, seat chair with adjustable is arranged in back seat Between position, the safety coefficient of great Tong ride-on vehicles can be further increased.

With continued reference to Fig. 1 to Fig. 3, it is preferable that in the first embodiment, the top of the first seat cushion 21 is before vehicle The position of side is formed with cavity 221.As shown in Figure 1, second seat cushion 22 is contained in cavity 221 before the deformation of seating portion 2, the The rear upper edge of two seat cushions 22 and the corresponding position of the first seat cushion 21 are pivotably connected, and the seat cushion of seat chair with adjustable is high at this time Spend, suitable adult seating identical as the height of common seat.When great Tong takes the seat chair with adjustable, the second seat cushion 22 turns over backward Then on the upper surface of the first seat cushion 21, i.e., Fig. 3 institute is ultimately formed from state shown in FIG. 1 by state shown in Fig. 2 The state shown, so that the height of seating portion 2 be made to get higher, great Tong is directly sitting in the top (state shown in Fig. 3) of the second seat cushion 22, The leg of great Tong can be placed in cavity 221, and both feet step down on the bottom surface of cavity 211, and the safety for meeting great Tong is taken and needed It asks, while improving the stationarity and comfort of seating.

By forming cavity 221 close to the position of vehicle front in the top of the first seat cushion 21, before the deformation of seating portion 2 It is contained in the second seat cushion 22 in cavity 221, makes the compact-sized of seating portion 2, save space.Those skilled in the art can be with Understanding, the second seat cushion 22 is also possible to removably connect with the first seat cushion 21, when great Tong uses the seat chair with adjustable, Directly the second seat cushion 22 is removed and is placed on the upper surface of the first seat cushion 21 and gets higher the height of seating portion 2.

With continued reference to Fig. 3 and according to orientation shown in Fig. 3, it is preferable that in the state of after deformation after the second seat cushion 22 Side is against to back part 1.Setting in this way, after the second seat cushion 22 is turned over, the rear side of the second seat cushion 22 is against extremely Back part 1 improves the comfort of seating to eliminate the gap between the second seat cushion 22 and back part 1.In addition, second The rear side of seat cushion 22 makes the second seat cushion 22 relatively securely be in the upper surface of the first seat cushion 21, improves against back part 1 The safety of seating.

With continued reference to Fig. 1 to Fig. 3, it is preferable that in the state of before the deformation of seating portion 2, the leading flank of the second seat cushion 22 Left and right ends be each provided with first docking structure 4, there are two the leading flank corresponding position settings of the first seat cushion 21 Second docking structure 5, there are two third docking structures 6 for position setting of 1 leading flank of back part close to lower end.As shown in Figure 1, Seating portion 2 deform before, the second seat cushion 22 is contained in cavity 221, the first docking structure 4 docked with the second docking structure 5 and The second seat cushion 22 is set steadily in cavity 221, to avoid vehicle travel process moderately gusty air and make the second seat cushion 22 from cavity 221 It is middle abjection and to take people cause damages.When great Tong uses the seat chair with adjustable, seating portion 2 is deformed into shape shown in Fig. 3 State, the first docking structure 4 dock with third docking structure 6 and make the second seat cushion 22 steadily in the upper surface of the first seat cushion 21 On, thus when great Tong being avoided to take the second seat cushion 22 with vehicle jolt and vibrate influence take safety and comfort.

It will be appreciated by persons skilled in the art that the first docking structure 4, the second docking structure 5, third docking structure 6 Quantity to be disposed as two be only a kind of illustrative description, those skilled in the art, which can according to need, makes tune to it Whole, to adapt to specific application, one of those is only can be set in such as two the first docking structures 4, and correspondingly two The second third docking structure 6 of docking structure 5, two is also only arranged wherein corresponding one.In addition, setting position can also basis It needs to be adjusted, such as in the state of before seating portion 2 deforms, the middle part of the leading flank of the second seat cushion 22 is arranged one first Second docking structure 5 is arranged in the corresponding position of the first seat cushion 21 in docking structure 4, and 1 leading flank of back part is close to lower end Position be arranged a third docking structure 6.

State before deforming referring to the seat chair with adjustable that Fig. 4 to Fig. 8, Fig. 4 are second of embodiments of the utility model is shown It is intended to；Fig. 5 is the status diagram one in the seat chair with adjustable deformation process of second of embodiment of the utility model；Fig. 6 is this Status diagram two in the seat chair with adjustable deformation process of second of embodiment of utility model；Fig. 7 is the utility model second Status diagram three in the seat chair with adjustable deformation process of kind embodiment；Fig. 8 be second of embodiment of the utility model can The deformed status diagram of mode seat.

As shown in Fig. 4 to Fig. 8, it is preferable that in second of embodiment, the second seat cushion 22 includes first be flexibly connected Points 221 and second part 222, first part 221 and second part 222 are in the state of undeformed with the side of setting stacked on top of one another Formula is contained in cavity 211.First part 221 and second part 222 can be placed in the upper of the first seat cushion 21 in a manner of expansion Surface and the height for therefore adjusting seating portion 2.Preferably, in the state of for deformation, the rear side of first part 221 and first Seat cushion 21 be pivotably connected so as to the second seat cushion 22 can opposite cavity 221 turn over, the front side of second part 222 and the The front side of a part 221 is pivotably connected so that second part 222 can turn over respect to first part 221.

For seating portion 2 during deformation, the second seat cushion 22 is first around the pivotal axis of first part 211 and the first seat cushion 21 It rotates backward 180 °, makes first part 211 on the upper surface in the first seat cushion 21, i.e., pass through Fig. 5 from state shown in Fig. 4 Shown in state reach state shown in fig. 6.Next, pivot of the second part 222 around second part 222 and first part 221 Shaft rotates backward on 180 ° of upper surfaces to make second part 222 be in the first seat cushion 21, and the rear side of second part 222 supports By to back part 1, i.e., reaching state shown in Fig. 8 from state shown in fig. 6 by state shown in Fig. 7, realizing first The expansion of part 211 and second part 222, the deformation for completing seating portion 2 gets higher its height, in state as shown in Figure 8, The surface that first part 221 and second part 222 are located above is in same level and forms ride surface, and great Tong is rided in In the ride surface, the safe seating demand of great Tong is met.

By the way that the second seat cushion 22 to be arranged to first part 221 and the second part 222 of movable connection, can be reduced Two seat cushions 22 form biggish ride surface after deforming seating portion 2, to improve the comfortable of seating in size in the front-back direction Property.Show it will be appreciated by persons skilled in the art that first part 221 and second part 222 are pivotally connected to only one kind The description of example property, those skilled in the art, which can according to need, makes adjustment to it, to adapt to specific application, such as the A part 221 and second part 222 are also possible to removably connect.In addition, first part 221 and second part 222 are located at The surface of top can not also be horizontal, such as in the state of being unfolded each other and being placed in the first seat cushion 21, first part 221 and Sunk structure can be set on the surface that two parts 222 are located above, great Tong is sitting in the sunk structure；Or it is opening up each other It opens and is placed in the state of the first seat cushion 21, the upper surface of first part 221 and second part 222 is inclined-plane, and first Points 221 and the upper surface of second part 222 inclined surface is collectively formed, be introduced below with the third embodiment.

Referring to Fig. 9 and Figure 10, Fig. 9 is in the seat chair with adjustable of the third embodiment of the utility model before the deformation of the second seat cushion Status diagram；Figure 10 is that the deformed state of the second seat cushion is shown in the seat chair with adjustable of the third embodiment of the utility model It is intended to.

As shown in Figure 9 and Figure 10, the cross section of first part 221 and second part 222 is right-angled trapezium, and first Divide the upper bottom of the right-angled trapezium of 221 cross sections long equal with the bottom of the right-angled trapezium of 222 cross section of second part length, first Divide the bottom of the right-angled trapezium of 221 cross sections long and the overall length of the upper bottom length of the right-angled trapezium of 222 cross section of second part is equal to The upper bottom of the right-angled trapezium of 221 cross section of first part is long total with the bottom length of the right-angled trapezium of 222 cross section of second part It is long.Setting in this way, first part 221 and second part 222 are in the state for being unfolded and being placed in the first seat cushion 21 each other Under, an inclined surface is collectively formed in the upper surface of first part 221 and second part 222, and the front is high and the back is low for the inclined surface.In general, working as Due to the lower part of the body meeting forward slip of inertia human body when vehicle start, there are some potential safety problemss.First part 221 and second Divide 222 in the state of being unfolded each other and being placed in the first seat cushion 21, the upper surface of first part 221 and second part 222 is total With an inclined surface is formed, the front is high and the back is low for the inclined surface, can be avoided the appearance of the phenomenon, to improve the safety of seating.

With continued reference to Fig. 4 to Fig. 8, it is preferable that in the state of before the deformation of seating portion 2, the leading flank of second part 222 Left and right ends be each provided with first docking structure 4, in the corresponding position setting of 21 front surface of the first seat cushion, there are two the Two docking structures 5, there are two third docking structures 6 for the corresponding position setting in 21 upper surface of the first seat cushion.As shown in figure 4, seat Before pad part 2 deforms, the second seat cushion 22 is contained in cavity 221, and the first docking structure 4 docks with the second docking structure 5 and made Second seat cushion 22 steadily in cavity 221, avoids vehicle travel process moderately gusty air and makes the second seat cushion 22 from cavity 221 Deviate from and causes damages to people is taken.When great Tong uses the seat chair with adjustable, seating portion 2 is deformed into state shown in Fig. 8, First docking structure 4 docks with third docking structure 6 and makes first part 221 and second part 222 steadily in First On the upper surface of pad 21, so that first part 221 and second part 222 as vehicle jolts vibrate shadow when great Tong being avoided to take Ring the safety taken and comfort.

Preferably, slip-resistant texture (not shown) is provided on the surface of the first seat cushion 21 and the second seat cushion 22.? Before and after the deformation of seating portion 2, it is provided with slip-resistant texture on the surface that seating portion 2 is located above, so that vehicle be avoided to rise Due to the phenomenon that inertia causes lower part of humanbody forward slip appearance during step, to improve safety.

Through above description as can be seen that in the optimal technical scheme of the utility model, seat chair with adjustable includes backrest Part and seating portion, seating portion include the first seat cushion and the second seat cushion, and the top of the first seat cushion is close to the position of vehicle front It sets and is formed with cavity, the second seat cushion is contained in the cavity.Second seat cushion is by way of turning over positioned at the first seat cushion Upper surface and the height for therefore adjusting seating portion.Setting in this way can be incited somebody to action when great Tong takes the seat chair with adjustable Second seat cushion turns over and is in the upper surface of the first seat cushion relative to the first seat cushion, so that the height of seating portion be made to become It is high.Great Tong is sitting on deformed seating portion, and it is lower relative to the position of safety belt and lead to safety belt to can be avoided body The appearance of the situation of neck is strangled, to ensure that the safety of great Tong, great Tong is solved and easily occurs directly multiplying in ride-on vehicles The problem of sitting and being caused danger by safety belt Le to neck.

Above embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but can not Therefore it is interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for those of ordinary skill in the art For, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to practical Novel protection scope.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of seat chair with adjustable, which is characterized in that the seat includes back part and seating portion, the seating portion packet The first seat cushion and the second seat cushion are included, second seat cushion is set on first seat cushion in a manner of mobilizable,

Wherein, the seating portion can generate change by relatively described first seat cushion of second seat cushion in a manner of movable Shape, and the deformation can make the maximum height of the seating portion be at least above first seat cushion.

2. seat chair with adjustable according to claim 1, which is characterized in that the top of first seat cushion is before vehicle The position of side is formed with cavity, and second seat cushion is contained in the cavity,

Wherein, therefore second seat cushion is simultaneously adjusted by way of turning over positioned at the upper surface of first seat cushion described in The height of seating portion.

3. seat chair with adjustable according to claim 2, which is characterized in that second seat cushion includes first be flexibly connected Part and second part, the first part and the second part are in the state of undeformed in a manner of setting stacked on top of one another It is contained in the cavity,

Wherein, the first part and the second part can be placed in the upper surface of first seat cushion in a manner of expansion And therefore adjust the height of the seating portion.

4. seat chair with adjustable according to claim 3, which is characterized in that in the state of undeformed, the first part Rear side and first seat cushion be pivotably connected so as to second seat cushion can the relatively described cavity turn over, it is described It is pivotably connected on front side of the front side of second part and the first part so that the second part can relatively described the A part is turned over.

5. seat chair with adjustable according to claim 4, which is characterized in that the first part and the second part are at that This is unfolded and is placed in the state of first seat cushion, the surface water that the first part and the second part are located above It is flat or unhorizontal.

6. seat chair with adjustable according to any one of claim 1 to 5, which is characterized in that institute in the state of after deformation The rear side of the second seat cushion is stated against the extremely back part.

7. the seat chair with adjustable according to any one of claim 2 to 5, which is characterized in that second seat cushion is provided with At least one docking structure, the docking structure can make second seat cushion before being deformed steadily in the cavity and/ Or it is steadily in the upper surface of first seat cushion after deformation.

8. the seat chair with adjustable according to any one of claim 2 to 5, which is characterized in that first seat cushion and described The surface of second seat cushion has slip-resistant texture.

9. a kind of vehicle, which is characterized in that including seat chair with adjustable described in any item of the claim 1 to 8.

10. vehicle according to claim 9, which is characterized in that the vehicle includes front-row seats and back seat, described Seat chair with adjustable is the seat for being located at medium position in the back seat.